SSL_connect returned=1 errno=0 state=SSLv3 read server certificate B: certificate verify failed

Question

I am using Authlogic-Connect for third party logins. After running appropriate migrations, Twitter/Google/yahoo logins seem to work fine but the facebook login throws except

Answer 1

The reason that you get this error on OSX is the rvm-installed ruby.

If you run into this issue on OSX you can find a really broad explanation of it in this blog post:

http://toadle.me/2015/04/16/fixing-failing-ssl-verification-with-rvm.html

The short version is that, for some versions of Ruby, RVM downloads pre-compiled binaries, which look for certificates in the wrong location. By forcing RVM to download the source and compile on your own machine, you ensure that the configuration for the certificate location is correct.

The command to do this is:

rvm install 2.2.0 --disable-binary

if you already have the version in question, you can re-install it with:

rvm reinstall 2.2.0 --disable-binary

(obviously, substitute your ruby version as needed).